Mailing List Archive: Re: REBOL/Power-Tools/Graphics INVERT-IMAGE function!

[REBOL] Re: REBOL/Power-Tools/Graphics INVERT-IMAGE function!

From: jeff:rebol at: 2-Mar-2001 6:55


Core release notes mentions change to the logical operators.
I think the view release notes also mentioned it.  If it
doesn't show up in later documentation then that's a doc bug.

 http://www.rebol.com/core23notes.html

> query? how long have op!'s been useable with image! types.
>
> >> ? xor
> USAGE:
>      value1 XOR value2
>
> DESCRIPTION:
>       Returns the   first value  exclusive   ORed with   the
>       second.  XOR is an op value.
>
> ARGUMENTS:
>       value1 -- (Type:  logic  number char tuple)  value2 --
>       (Type: logic number char tuple)

    Internal doc bug.  Be sure to submit this kind of stuff to
    feedback so Bo can bug someone to fix it at some point.
    In this case it's not necessary since I fixed it right
    now for future builds.  Thanks.

    -jeff